Rubra, red in Latin, may refer to : Rubra, an Edenist serpent, a character of the Night's Dawn trilogy and also : Folliculitis rubra, a genodermatose Granulosis rubra nasi, a rare familial disease of children occurring on the nose, cheeks, and chin Lochia rubra, the cruenta, the first post-partum vaginal discharge red in color because of the large amount of blood it contains Miliaria rubra, a skin disease marked by small and itchy rashes Pityriasis rubra pilaris, the Devergie's disease, lichen ruber acuminatus or lichen ruber pilaris, a group of chronic disorders characterized by reddish orange, scaling plaques and keratotic follicular papules Saxa Rubra, a village and station on the Flaminian Way 9 miles from Rome Terra Rubra, a place in Maryland, United States Turritopsis rubra, a type of jellyfish Ulmus rubra, the slippery elm